Overall, a good guide. Those unfamiliar with the books and movies will likely
find it helpful.

As a fan of the serious, however, I want to point
out that at the beginning of the 6th movie only two months have passed since the
events of the 5th, not a year. They had summer vacation between their 5th and
6th year of school. Second, Harry wasn't asked to play in the Quidditch World
Cup.

Cool your jets, Nerdfest! I love Harry Potter, Star Trek, AND Doctor Who. Yes, I
can be a bit nerdy, and a bit weird. But some of the most amazing people I know
were weird and nerdy. Nothing wrong with that.

A good guide for the average person, but for even the average fan, this stuff is
all very old news.

I don't think it's nerdy to point out that Harry
didn't compete in the World Cup, it's something that anyone could point out,
really. It's not an anvil-sized mistake, nor is it serious. It's average-sized
and gave me (not to mention a lot of people, nerd or not) a good laugh.

On the other hand, I AM a freakish nerd about Harry Potter. I could
start pointing out so many things that could be fixed in here, but I won't.
Because that's when I start to scare people. :)